How many companies use hCaptcha vs HTTP/3?

13,444 companies use hCaptcha and 3,582,749 companies use HTTP/3 in our database. HTTP/3 is more widely adopted with 266.5x more companies than hCaptcha.

Can I get a list of companies using both hCaptcha and HTTP/3?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

hCaptcha vs HTTP/3

HTTP/3 is used by 3,582,749companies — 266.5x more than hCaptcha (13,444).

13,444 use hCaptcha3,582,749 use HTTP/3

Side-by-side comparison

	hCaptcha	HTTP/3
Companies	13,444	3,582,749
Category	Security	Miscellaneous

Company adoption

Top companies using hCaptcha

Landandhomelandandhome.de

Lakeside West Immobilienlakeside-west.de

Lahnwerk GmbHlahnwerk.de

LAG Steinfurter Landlag-steinfurterland.de

Lagerservice Lappelagerservice-lsl.de

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3,596,193 companies with emails, tech stacks, and contacts

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API access

GET /api/v1/tech?name=hcaptcha

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